Chongqing Co-Creation Sapphire Optoelectronics Instruments Co., Ltd. is a high-tech manufacturer and trading company based in Chongqing, China, established in 2014. Specializing in the R&D, machining, sales, and import/export of sapphire (Al2O3), quartz, tungsten carbide, and other hard and brittle materials, the company also produces related special gem components. With 11-50 employees and an annual revenue between USD 2,000,001 and 5,000,000, they possess a professional technical team and advanced processing equipment, mastering core technologies for sapphire and optics production. The company offers OEM services and operates a factory, ensuring a stable supply of high-quality products. Their extensive product range includes sapphire windows, optical lenses, sapphire rods, sapphire prisms, jewel bearings, sapphire tubes, sapphire domes, ruby nozzles, optical filters, sapphire wafers, tungsten carbide components, quartz components, sapphire glass, and laser rods. These components are widely utilized in industries such as CMM, blood analyzers, liquid chromatography, IPL, optics, aerospace instrumentation, laser technology, and medical devices. Chongqing Co-Creation Sapphire Optoelectronics Instruments Co., Ltd. is ISO 9001 certified, demonstrating its commitment to quality management.
Chongqing Yulintao Technology Co., Ltd. is a professional manufacturer and trading company based in Chongqing, China, specializing in high-precision optical glass and components. While the current corporate entity was established in 2015, the company draws on a legacy of expertise dating back to the early 1980s, representing over 30 years of experience in the optical industry. The company operates a modern factory focused on optical design and advanced coating technologies, maintaining a workforce of 11 to 50 employees and achieving an annual revenue between US$1 million and US$2.5 million.